Register
Solving systems of equations using substitution y = 5x + 17. y= -2x -4
127k views
20 votes
Solving systems of equations using substitution y = 5x + 17. y= -2x -4

User Oleg Sokolov
by
5.7k points

2 Answers

13 votes
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(
−
3
,
2
)
(
-
3
,
2
)
Equation Form:
x
=
−
3
,
y
=
2
User Cseelus
by
5.3k points
6 votes

Answer:

(-3,2)

Explanation:

User Edd Inglis
by
5.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.7m answers

Other Questions

Solve for y in terms of x. 2/3y - 4 = x y = x + 6 y = -x + 4 y = -x + 6 y = x + 4
Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Use the normal model ​n(11371137​,9696​) for the weights of steers. ​a) what weight represents the 3737thth ​percentile? ​b) what weight represents the 9999thth ​percentile? ​c) what's the iqr of the weights
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Link Copied!